Blitz: Individual Calculations October 2018
 Abdollahisaber, Reza  Total change: 7.80  Rating chartPersonal card
 Iran Senior (S50) Blitz Championship 1397 Semnan IRI 2018-09-12
RcRownchangeKK*chgGame
 1736 1627 3.00 7 0.39 20 7.80 
  Fardbehbahani, Behnam 1739 IRI1.0010.652013.00 
  Ghobadibigvand, A. 1815 IRI0.001-0.2620-5.20 
  Rahmani, Jamshid 1629 IRI1.0010.502010.00 
  Mohandesi, Shahin m2027  * IRI0.001-0.0820-1.60 
  Khalili, Reza 1539 IRI1.0010.38207.60 
  Ghadiri Bidhendi, Ebrahim 1694 IRI0.001-0.4120-8.20 
  Ehteramian, Hossein 1707 IRI0.001-0.3920-7.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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